Fullstack Developer jobs in Belfast

Requirements Must have: - Approximately 7 years of experience building production software - Strong experience designing scalable APIs and backend services - Experience working on SaaS or large scale product platforms - Solid understanding of distributed systems and cloud environments - Experience w

Requirements Must have: - 3 years experience in full stack software development - Strong JavaScript or TypeScript experience - Experience with Vue.js or similar frontend frameworks - Backend development experience with PHP and Laravel or similar frameworks - Solid understanding of relational databas

Requirements Must have: - Proven experience in Java application development and web technologies - Strong understanding of HTML, CSS, JavaScript, and Typescript - Hands-on experience with the Spring framework - Knowledge of PL/SQL (Oracle) and Linux environments - Familiarity with OO design, perform

Requirements Must have: - Bachelors degree or equivalent in Computer Science, Software Engineering, or a related field; postgraduate qualifications are a plus - 6 years of core Java development experience with a proven track record of delivering high-quality, maintainable code - Extensive experience

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Disc

Company Description Version 1 has celebrated 30 years in the IT industry and continues to be trusted by global brands to deliver IT solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We’re al

Bizoforce Hiring is looking for *Entry-Level Full Stack Developers** for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with

Prinacple Full stack Remote (Anywhere in NI) Excellent Salary bonus and package Join a pioneering leader in sustainable energy management, recognised globally for their innovative IoT solutions. This award-winning, cloud-based IoT technology provider is redefining smart automation across industries,

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi

Bizoforce Hiring is looking for Entry-Level Full Stack Developers for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with sen

Bizoforce Hiring is looking for Entry-Level Full Stack Developers for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with sen

As an AR/VR Full Stack Developer to build immersive wellbeing tools like MEtime for Kids (AR) and MEtime for Art (VR) . You’ll develop AR triggers for books and yoga cards, create VR environments, and collaborate with the product team. What difference will you make? Build immersive wellbeing product

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As an *AR/VR Full Stack Developer** to build immersive wellbeing tools like *MEtime for Kids (AR)** and *MEtime for Art (VR)** . You’ll develop AR triggers for books and yoga cards, create VR environments, and collaborate with the product team. What difference will you make? Build immersive wellbein

Requirements Must have: - Strong commercial experience with Java and modern backend frameworks (e.g. Spring)/n- Front-end experience with Angular and TypeScript/n- Solid understanding of RESTful APIs, web technologies, and relational databases/n- Experience working in a performance-critical or compl

Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we're exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles,

Senior Full Stack Engineer (Python / React / TypeScript) Remote – Europe (CET preferred) We are partnering with a fast-growing European AI startup building a next-generation platform that is transforming how global fashion brands create visual content. Their technology enables companies to generate

Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote We're partnering with a well-funded AI startup (stealth for now) that's building at the intersection of LLMs and cybersecurity, and we're looking to connect with exceptional Full Stack Engineers across the EU. Fully remote across the EU Re

Senior Full‐Stack Developer Salary Competitive + equity About the Company We are building a next‐generation asset tokenization protocol that brings regulatory‐compliant exposure to institutional‐grade real‐world assets onchain. Our mission is to merge the reliability of traditional financial instrum

Full Stack Web Developer - within Europe Felix&Friends are seeking a Full stack web Developer in headless CMS. Must be located within Europe - not necessarily in the UK. This position requires a combination of programming skills (HTML5, CSS3, JavaScript, Next.js, headless architecture) and aesth

Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with progression driven by player expression and discovery.